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So you're looking into tirzepatide for research, and we've been supplying this one for a while now—most buyers go with the 10mg or 15mg vials for metabolic studies, though the 5mg works well if you're just starting dose-ranging work.
It's a 39-amino acid peptide with a couple of non-standdard residues at positions 2 and 13, plus that C20 fatty diacid side chain at Lys20, which is what gives it that extended half-life compared to some older GLP-1 analogs, and we typically see it used for insulin secretion or appetite suppression assays.
We keep it as a freeze-dried white powder, 99% purity by HPLC, and the CAS number is 2023788-19-2 if you need that for your paperwork, though we usually just send COA along with every order so you don't have to chase it down.
3. It's not suited for anything beyond lab work—this is research use only, and we don't recommend it for in vivo work unless you've got proper protocols in place, but for in vitro models it's pretty much standard.
Lead time is usually about 20 days or so form order, but we do keep stock on the 10mg and 30mg sizes, so if you need it faster, let me know and I can check what's on the shelf right now.
our company can do custom doses if you need something outside the 5mg, 10mg, 15mg, 20mg, 30mg, or 60mg options, though teh MOQ for custom is typically 50 vials or so, and storage is straightforward at -20°C once reconstituted.
We don't have a strict MOQ on our standard doses — you can order as little as a single 5mg vial to start. Custom dose orders may require a higher minimum, just let us know your needs.
Yes, we include a COA with every batch that confirms the 99% purity and other specs like appearance and molecular weight. Just request it with your order and we'll send it along.
Keep it at -20°C in a freezer, away from light and moisture. The lyophilized powder stays stable that way for extended periods — just don't freeze-thaw repeatedly.
Absolutely, we offer custom dosing for research needs. Let us know the quantity per vial and we can adjust the fill — minimums may apply for non-standard sizes.
Standard doses like 30mg usually ship within 3-5 business days after payment. If you need it faster, we can check on rush options for an additional fee.
